Applied with recruiter's cold mail. The most terrible experience I've ever had. There was no feedback after the interview. The interviewer blatantly used their phone in front of me. They acted as if my rejection had been decided even before the interview began. Interview 1 : Leetcode style algorithm problem, android foundation, Java, Kotlin / Interview 2 : Deep knowledge of Android/ Project Experience / Interview 3 : Network/CS / Interview 4 : HR